package com.lc.demo.service;

import com.lc.demo.bean.Classgrade;

import java.util.List;

/**
 * @Author: sakila
 * @Date: 2022/03/27/16:11
 * @Description:
 */
public interface ClassGradleService {
    String getClassNameById(Integer classid);

    void addClass(Classgrade classgrade);

    void updateClass(Classgrade classgrade);

    List<Classgrade> getClassList();
}
